Study of Rhodamine-Derivated Thin Films by a Modern and Simple Process of Deposition
Keywords:
Hybrid Layer-By-Layer, Sulphorhodamine, UV–Vis Absorption Spectroscopic TechniqueAbstract
The dye Sulphorhodamine (SR) belongs to the a family of organic dye. This dye can interact electrostatically with fibrinogen protein (Fib) to form organic-organic hybrid layer-by-layer (LbL) self-assembled film onto a poly(allylamine hydrochloride) coated quartz substrate. The degree of dye aggregations in LbL films was found to depend on concentrations of both, as evidenced by UV–vis absorption spectroscopic technique.
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